上传学习代码

上传学习代码

StudyCpp.sln

@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.21005.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "StudyCpp", "StudyCpp\StudyCpp.vcxproj", "{44488355-C636-4788-AD31-5EA3BDE1568C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{44488355-C636-4788-AD31-5EA3BDE1568C}.Debug|Win32.ActiveCfg = Debug|Win32
+		{44488355-C636-4788-AD31-5EA3BDE1568C}.Debug|Win32.Build.0 = Debug|Win32
+		{44488355-C636-4788-AD31-5EA3BDE1568C}.Release|Win32.ActiveCfg = Release|Win32
+		{44488355-C636-4788-AD31-5EA3BDE1568C}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

StudyCpp/Debug/StudyCpp.Build.CppClean.log

@@ -0,0 +1,22 @@
+c:\users\xuan\documents\github\studycpp\studycpp\debug\vc120.pdb
+c:\users\xuan\documents\github\studycpp\studycpp\debug\vc120.idb
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm01.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm02_构造函数.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm03_成员函数.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm04_重载运算符.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm05_继承中成员访问权.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm06_继承中指针引用.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm07_多态.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm08_调用动态库.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm09_父类调用子类成员函数.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm10_字符串之间的判断.obj
+c:\users\xuan\documents\github\studycpp\studycpp\debug\dm11_string类型转int.obj
+c:\users\xuan\documents\github\studycpp\debug\studycpp.ilk
+c:\users\xuan\documents\github\studycpp\debug\studycpp.exe
+c:\users\xuan\documents\github\studycpp\debug\studycpp.pdb
+c:\users\xuan\documents\github\studycpp\studycpp\debug\studycpp.tlog\cl.command.1.tlog
+c:\users\xuan\documents\github\studycpp\studycpp\debug\studycpp.tlog\cl.read.1.tlog
+c:\users\xuan\documents\github\studycpp\studycpp\debug\studycpp.tlog\cl.write.1.tlog
+c:\users\xuan\documents\github\studycpp\studycpp\debug\studycpp.tlog\link.command.1.tlog
+c:\users\xuan\documents\github\studycpp\studycpp\debug\studycpp.tlog\link.read.1.tlog
+c:\users\xuan\documents\github\studycpp\studycpp\debug\studycpp.tlog\link.write.1.tlog

StudyCpp/Debug/StudyCpp.log

@@ -0,0 +1,34 @@
+生成启动时间为 2016/10/8 22:44:36。
+     1>项目“C:\Users\xuan\Documents\GitHub\StudyCpp\StudyCpp\StudyCpp.vcxproj”在节点 2 上(Rebuild 个目标)。
+     1>ClCompile:
+         C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\CL.exe /c /ZI /nologo /W3 /WX- /Od /Oy- /D WIN32 /D _DEBUG /D _CONSOLE /D _LIB /D _UNICODE /D UNICODE /Gm /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Fo"Debug\\" /Fd"Debug\vc120.pdb" /Gd /TP /analyze- /errorReport:prompt Dm01.cpp "Dm02_构造函数.cpp" "Dm03_成员函数.cpp" "Dm04_重载运算符.cpp" "Dm05_继承中成员访问权.cpp" "Dm06_继承中指针引用.cpp" "Dm07_多态.cpp" "Dm08_调用动态库.cpp" "Dm09_父类调用子类成员函数.cpp" "Dm10_字符串之间的判断.cpp" "Dm11_string类型转int.cpp"
+         Dm11_string类型转int.cpp
+         Dm10_字符串之间的判断.cpp
+         Dm09_父类调用子类成员函数.cpp
+         Dm08_调用动态库.cpp
+         Dm07_多态.cpp
+         Dm06_继承中指针引用.cpp
+         Dm05_继承中成员访问权.cpp
+         Dm04_重载运算符.cpp
+         Dm03_成员函数.cpp
+         Dm02_构造函数.cpp
+         Dm01.cpp
+         正在生成代码...
+       Link:
+         C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\link.exe /ERRORREPORT:PROMPT /OUT:"C:\Users\xuan\Documents\GitHub\StudyCpp\Debug\StudyCpp.exe" /INCREMENTAL /NOLOGO kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /MANIFEST /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /manifest:embed /DEBUG /PDB:"C:\Users\xuan\Documents\GitHub\StudyCpp\Debug\StudyCpp.pdb" /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /IMPLIB:"C:\Users\xuan\Documents\GitHub\StudyCpp\Debug\StudyCpp.lib" /MACHINE:X86 Debug\Dm01.obj
+         "Debug\Dm02_构造函数.obj"
+         "Debug\Dm03_成员函数.obj"
+         "Debug\Dm04_重载运算符.obj"
+         "Debug\Dm05_继承中成员访问权.obj"
+         "Debug\Dm06_继承中指针引用.obj"
+         "Debug\Dm07_多态.obj"
+         "Debug\Dm08_调用动态库.obj"
+         "Debug\Dm09_父类调用子类成员函数.obj"
+         "Debug\Dm10_字符串之间的判断.obj"
+         "Debug\Dm11_string类型转int.obj"
+         StudyCpp.vcxproj -> C:\Users\xuan\Documents\GitHub\StudyCpp\Debug\StudyCpp.exe
+     1>已完成生成项目“C:\Users\xuan\Documents\GitHub\StudyCpp\StudyCpp\StudyCpp.vcxproj”(Rebuild 个目标)的操作。
+
+生成成功。
+
+已用时间 00:00:02.52

StudyCpp/Debug/StudyCpp.tlog/StudyCpp.lastbuildstate

@@ -0,0 +1,2 @@
+#TargetFrameworkVersion=v4.0:PlatformToolSet=v120:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit
+Debug|Win32|C:\Users\xuan\Documents\GitHub\StudyCpp\|

StudyCpp/Dm01.cpp

@@ -0,0 +1,150 @@
+//#include <iostream>
+//
+//using namespace std;
+
+// ----- 第一个例子 ------------
+//int main()
+//{
+//	cout << "hello world !!" << endl;
+//	system("pause");
+//}
+
+// -------- C++ 对 const 的加强 -------
+
+//int main()
+//{
+//	const int a = 10;
+//	int *p;
+//	p = NULL;
+//	p = (int *)&a;     //强转为指针
+//	*p = 5;            //C语言此处会修改了a的值，但是C++不会，因为a的值被放在符号表里，*p修改的是内寸分配的值
+//	cout << "a = " << a << endl;
+//	cout << "*p = " << *p << endl;
+//
+//	system("pause");
+//}
+
+
+//------------ 引用的方便之处 ---------------
+
+//struct Student
+//{
+//	int age;
+//	int sex;
+//};
+//
+//// 思路是通过传入stu1指针的指针，来修改stu1的指针
+//void getStudent(Student **p)   //传进来是指针的指针,所以p还是一个形参，但是*p(是指向stu1的指针)的修改其实是修改stu1的指针
+//{
+//	Student *temp = NULL;
+//	temp = (Student *)malloc(sizeof(Student));
+//	temp->age = 10;
+//	temp->sex = 1;
+//	*p = temp;   //stu1的指针被改为temp
+//}
+//
+//// 思路是传入指针的引用，这样可以直接修改指针
+//void getStudent2(Student* &p)
+//{
+//	p = (Student*)malloc(sizeof(Student));
+//	p->age = 20;
+//	p->sex = 0;
+//}
+//
+//int main()
+//{
+//	Student *stu1 = NULL;
+//	//Student stu1;
+//	//getStudent(&stu1);
+//	getStudent2(stu1);
+//	cout << "stu1->age = " << stu1->age << endl;
+//	cout << "stu1->sex = " << stu1->sex << endl;
+//	system("pause");
+//}
+
+
+
+// ---------- 默认参数测试 -------------
+
+//void set(int a, int b, int c=3)
+//{
+//	cout << "a = " << a << endl;
+//	cout << "b = " << b << endl;
+//	cout << "c = " << c << endl;
+//}
+//
+//// 默认参数必须是最右边有默认参数
+////void set2(int a = 1, int b)
+////{
+////
+////}
+//
+//int main()
+//{
+//	set(1,1);
+//	system("pause");
+//
+//	return 0;
+//}
+
+
+// --------- C++ 字符串的 测试 ---------------
+
+//void changeChar(char* &p)
+//{
+//	p = "123456789";
+//}
+//
+//int main()
+//{
+//	char str[90] = "sdlfjsldfjsdflk";
+//	changeChar(&str);
+//	cout << str << endl;
+//
+//	system("pause");
+//	return 0;
+//}
+
+
+// --- 返回引用的测试 ----
+//class Test
+//{
+//private:
+//	int a;
+//	int b;
+//public:
+//	Test(int a = 0, int b = 0)
+//	{
+//		this->a = a;
+//		this->b = b;
+//	}
+//
+//	void doAdd()
+//	{
+//		this->a++;
+//		this->b++;
+//	}
+//
+//	void printCom()
+//	{
+//		cout << "a = " << this->a << endl;
+//		cout << "b = " << this->b << endl;
+//	}
+//};
+//
+//Test& doAdd(Test &t)  // 此处返回引用，就是传进来的参数
+//{
+//	t.doAdd();
+//	return t;
+//}
+//
+//int main()
+//{
+//	Test t1(1, 1);
+//	doAdd(t1);
+//	t1.printCom();
+//	t1.doAdd();
+//	t1.printCom();
+//
+//	system("pause");
+//}

StudyCpp/Dm02_构造函数.cpp

@@ -0,0 +1,152 @@
+#include <iostream>
+
+using namespace std;
+
+
+//class MyClass
+//{
+//private:
+//	int m_a;
+//	int m_b;
+//public:
+//	MyClass()
+//	{
+//		m_a = 3;
+//		m_b = 3;
+//	}
+//	~MyClass()
+//	{
+//
+//	}
+//
+//	MyClass(int a)
+//	{
+//		m_a = a;
+//		m_b = a;
+//	}
+//
+//	MyClass(int a, int b)
+//	{
+//		m_a = a;
+//		m_b = b;
+//	}
+//
+//	// 手动修改 拷贝构造函数
+//	MyClass(const MyClass &c)
+//	{
+//		m_a = c.m_a;
+//		m_b = c.m_b;
+//	}
+//
+//	void setA(int a)
+//	{
+//		m_a = a;
+//	}
+//	void setB(int b)
+//	{
+//		m_b = b;
+//	}
+//
+//	void p()
+//	{
+//		cout << "m_a = " << m_a << endl;
+//		cout << "m_b = " << m_b << endl;
+//	}
+//};
+
+
+// ------ 构造函数使用 ------
+//int main()
+//{
+//  MyClass c; //默认构造函数
+//	cout << "hello" << endl;
+//	MyClass c1 = (4, 3);
+//	// 1. 逗号运算符返回最后一个值，这里（4, 3）返回3
+//	// 2. 等号增强,这里相当于调用一个值的构造方法 MyClass(3)
+//
+//	MyClass c2;  // 这里默认调用MyClass()
+//	MyClass c3();  // 没有调用构造函数
+//
+//	MyClass c4 = MyClass(3) // 生成匿名对象;
+//	system("pause");
+//}
+
+// ----- 拷贝构造函数 ----------
+//int main()
+//{
+//	MyClass c1;
+//	cout << "c1 值" << endl;
+//	c1.p();
+//	cout << "c1 改值" << endl;
+//	c1.setA(11);
+//	c1.p();
+//
+//	MyClass c2 = c1;  // 默认调用 拷贝构造函数
+//
+//	cout << "MyClass c2 = c1; c1给c2赋值初使化 c2 值" << endl;
+//	c2.p();
+//	cout << "c2 改值" << endl;
+//	c2.setA(12);
+//	c2.p();
+//	cout << "c1 值不受影响，为两个变量" << endl;
+//	c1.p();
+//
+//	MyClass c3;   
+//	c3 = c2;   // 把 c3成员变量的值 赋给了 c2成员变量
+//	cout << "c3 = c2; 只是赋值" << endl;
+//	c3.p();
+//	cout << "c3 改值" << endl;
+//	c3.setA(13);
+//	c3.p();
+//	cout << "c2 值" << endl;
+//	c2.p();
+//
+//	system("pause");
+//}
+
+
+// ---- 构造函数初使化列表 ----
+//class Test1
+//{
+//public:
+//	Test1()
+//	{
+//
+//	}
+//	Test1(int a)
+//	{
+//		this->a = a;
+//	}
+//	~Test1()
+//	{
+//
+//	}
+//
+//private:
+//	int a;
+//};
+//
+//class Test2
+//{
+//private:
+//	int a;
+//	int b;
+//	Test1 t1;
+//public:
+//	Test2(int a , int b , int c ) : t1(c)   // 调用Test1(int a)构造方法
+//	{
+//		this->a = a;
+//		this->b = b;
+//	}
+//	Test2(int a, int b) // 默认调用Test1()构造方法
+//	{
+//
+//	}
+//};
+//
+//int main()
+//{
+//	Test2 t2(1, 1);
+//
+//	system("pause");
+//}